AEM Bosch LSU 4.9 Replacement UEGO Sensor - 30-2004

AEM Bosch 4.2LSU Wideband UEGO O2 replacement sensor kit is designed to replace a previously installed wideband sensor used with AEM wideband air/fuel UEGO controllers. The sensor includes a cable with a male connector.

It features a laser-etched, calibrated resistor within the sensor's connector body. This resistor is specifically manufactured for the particular sensor it's attached to, and tampering with it will invalidate the sensor's output.

The wideband sensor is pre-calibrated at the Bosch factory to an accuracy of 0.1 AFR. This eliminates the need for free-air calibration when used with a compatible AEM wideband AFR controller.

Features:
•    Never requires free-air calibration when used with an AEM Controller and connector plug.
•    High-quality sealed sensor housings are virtually impervious to automotive fluids (360-degree welded wetted area)
•    Connector and pins included
•    Replacement sensor only

Warranty